Berle announces that Mother Nature is calling her and Cecily.  The best way is to go camping.  They pack their gear and hike into the country side to be with Mother Nature.  The best beginnings may need a different ending.  A picture book for early readers.  The Cecily and Berle Series.  (Author Page on Amazon lists all books.)

https://www.amazon.com/Penelope-Merrell/e/B01M1ACPOD/ref=dp_byline_cont_ebooks_1